A what potential difference is required to bring the proton

Reference no: EM13641961

A proton has an initial speed of 4.0 * 10^5 m/s. (a) What potential difference is required to bring the proton to rest? (b) What potential difference is required to reduce the initial speed of the proton by a factor of 2? (c) What potential difference is required to reduce the initial kinetic energy of the proton by a factor of 2?

Reference no: EM13641961

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